![Buy Sell Calendar [LuxAlgo] chart preview](https://s3.tradingview.com/k/k5QMLWCA.png?v=1674482306)
A trading calendar indicator that displays daily and monthly market sentiment using three different sentiment calculation methods to help traders quickly assess market direction.
Explore complementary indicator rolesHow it works
The Buy Sell Calendar indicator determines market sentiment through three distinct methods: Linreg, Accumulated Deltas, and Max/Min. The Linreg method uses least squares regression to fit lines between price points and assess slope direction. Accumulated Deltas method calculates sentiment by tracking and comparing bullish and bearish price changes.
The Max/Min method computes trailing maximum and minimum prices, comparing current price to the average of these values. Each method uses closing prices to generate sentiment signals, with the potential for different results depending on selected timeframes. The indicator visually represents sentiment through color-coded calendar cells and vertical lines.
Why it may be useful
The Buy Sell Calendar indicator provides traders with a quick and intuitive method to assess market sentiment across different timeframes. By offering multiple sentiment calculation methods, it allows traders to cross-reference and validate market direction using various analytical approaches. This flexibility helps traders make more informed decisions by presenting market sentiment in an easily digestible visual format.
The indicator's ability to highlight bullish and bearish periods can help traders identify potential trend changes and opportunities. By presenting sentiment through color-coded calendars and vertical lines, it simplifies complex market analysis and enables rapid decision-making across different trading styles and timeframes.
When to explore it
The Buy Sell Calendar indicator is most effective when traders want a comprehensive view of market sentiment across daily and monthly timeframes. It works best in markets with clear trend characteristics, where price movements can be reliably interpreted through different analytical methods. Traders can use this indicator to complement other technical analysis tools and confirm potential trading signals.
The indicator is particularly useful for traders who prefer visual representations of market dynamics and want to quickly assess overall market direction. It can be especially valuable during periods of market uncertainty, helping traders make more informed decisions by providing multiple perspectives on market sentiment.
Keep exploring
What we’ve verified
Access, alerts and repainting behaviour have not been independently verified for this indicator. Check the creator’s current publication and settings.
General descriptions and classifications are recovered research. Verified details above identify the specific checks we have completed. Check the creator’s current publication for later changes.

![Trend Levels [ChartPrime] chart preview](https://s3.tradingview.com/b/bacXsRFN.png?v=1730124823)
![Savitzky Flow Bands [ChartPrime] chart preview](https://s3.tradingview.com/o/OOpdmA9G.png?v=1747054410)
![Volumatic Trend [ChartPrime] chart preview](/_next/image?url=%2Fmedia%2F21602.png&w=3840&q=90&dpl=dpl_Jt27hmzh6tNsGuJ13vyBBWgv8XSW)
![Higher Timeframe High & Low [ChartPrime] chart preview](https://s3.tradingview.com/f/foH3S980.png?v=1716815311)
![[GYTS-CE] Market Regime Detector chart preview](/_next/image?url=%2Fmedia%2F27227.png&w=3840&q=90&dpl=dpl_Jt27hmzh6tNsGuJ13vyBBWgv8XSW)
